For how long 2.5 ampere of current is passed to supply 5400C of charge?

For how long 2.5 ampere of current is passed to supply 54000C of charge?

How long 2 ampere of current is passed to supply 7200C of charge?

How long 2 ampere of current is passed to supply 7200C of charge?

w g of copper is deposited in a copper voltameter when an electric current of 2 ampere is passed for 2 hours. If one ampere of electric current is passed for 4 hours in the same voltameter, copper deposited will be:

5 amperes of current is passed through a metallic conductor. The charge flowing in one minute in coulombs will be

How many moles of electrons are passed when 0.8 ampere current is passed for 1 hour through molten CaCl_2 ?

How many moles of electrons are passed when 0.8 ampere current is passed for 1 hour through molten CaCl_2 ?

Calculate the weight of water decomposed, if 5 ampere current is passed through acidified water for 5 h?